FR1220399A - Interrupteur à liquide - Google Patents
Interrupteur à liquideInfo
- Publication number
- FR1220399A FR1220399A FR789472A FR789472A FR1220399A FR 1220399 A FR1220399 A FR 1220399A FR 789472 A FR789472 A FR 789472A FR 789472 A FR789472 A FR 789472A FR 1220399 A FR1220399 A FR 1220399A
- Authority
- FR
- France
- Prior art keywords
- liquid switch
- switch
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES57579A DE1112165B (de) | 1958-03-26 | 1958-03-26 | Fluessigkeitsschalter fuer Wechselstrom |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1220399A true FR1220399A (fr) | 1960-05-24 |
Family
ID=7491924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR789472A Expired FR1220399A (fr) | 1958-03-26 | 1959-03-16 | Interrupteur à liquide |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1112165B (fr) |
FR (1) | FR1220399A (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL86161C (fr) * | 1951-03-18 | |||
CH321292A (de) * | 1954-04-30 | 1957-04-30 | Oerlikon Maschf | Löschkammer eines Leistungsschalters mit flüssigem Löschmittel |
-
1958
- 1958-03-26 DE DES57579A patent/DE1112165B/de active Pending
-
1959
- 1959-03-16 FR FR789472A patent/FR1220399A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1112165B (de) | 1961-08-03 |
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